请教下，这个问题比较头疼，同一个服务器部署了三个tomcat7的项目，每隔四五天tomcat就停了，需要重启才能访问项目，网上的方法都试过了不行，启动日志报

[迷失的骆驼11111]

一月 23, 2019 12:32:55 上午 org.apache.coyote.http11.AbstractHttp11Processor process 信息: Error parsing HTTP request header Note: further occurrences of HTTP header parsing errors will be logged at DEBUG level. java.lang.IllegalArgumentException: Invalid character found in method name. HTTP method names must be tokens at org.apache.coyote.http11.InternalInputBuffer.parseRequestLine(InternalInputBuffer.java:140) at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1052) at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:637) at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:316) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:745)

[迷失的骆驼11111]

哪位大神能帮忙看看是哪方面的问题？